1841439040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6473}}^1$

素因数の和:6624

約数の個数: 112

約数和(自身を含む): 5051584512

約数和(自身を除く): 3210145472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 140, 160, 224, 254, 280, 320, 448, 508, 560, 635, 889, 1016, 1120, 1270, 1778, 2032, 2240, 2540, 3556, 4064, 4445, 5080, 6473, 7112, 8128, 8890, 10160, 12946, 14224, 17780, 20320, 25892, 28448, 32365, 35560, 40640, 45311, 51784, 56896, 64730, 71120, 90622, 103568, 129460, 142240, 181244, 207136, 226555, 258920, 284480, 362488, 414272, 453110, 517840, 724976, 822071, 906220, 1035680, 1449952, 1644142, 1812440, 2071360, 2899904, 3288284, 3624880, 4110355, 5754497, 6576568, 7249760, 8220710, 11508994, 13153136, 14499520, 16441420, 23017988, 26306272, 28772485, 32882840, 46035976, 52612544, 57544970, 65765680, 92071952, 115089940, 131531360, 184143904, 230179880, 263062720, 368287808, 460359760, 920719520, 1841439040]

約数ペア:

[(1, 1841439040), (2, 920719520), (4, 460359760), (5, 368287808), (7, 263062720), (8, 230179880), (10, 184143904), (14, 131531360), (16, 115089940), (20, 92071952), (28, 65765680), (32, 57544970), (35, 52612544), (40, 46035976), (56, 32882840), (64, 28772485), (70, 26306272), (80, 23017988), (112, 16441420), (127, 14499520), (140, 13153136), (160, 11508994), (224, 8220710), (254, 7249760), (280, 6576568), (320, 5754497), (448, 4110355), (508, 3624880), (560, 3288284), (635, 2899904), (889, 2071360), (1016, 1812440), (1120, 1644142), (1270, 1449952), (1778, 1035680), (2032, 906220), (2240, 822071), (2540, 724976), (3556, 517840), (4064, 453110), (4445, 414272), (5080, 362488), (6473, 284480), (7112, 258920), (8128, 226555), (8890, 207136), (10160, 181244), (12946, 142240), (14224, 129460), (17780, 103568), (20320, 90622), (25892, 71120), (28448, 64730), (32365, 56896), (35560, 51784), (40640, 45311)]